Overview

The purpose of this page is to review SPCC refined smoothed analytic segments and compare them to version 1.0. This comparison report is still in development, and further maps and reports will be added as they are developed.

This website compares version 1.3d to version 1.0. Version 1.0 represents the existing version of SPCC and provides a baseline for comparison. Version 1.3d includes updated data layers where new data is available in addition to refined measures for evaluating intersection density, building placement, and land use diversity.

SPCC 1.0 and SPCC 1.3d Mapping: Refined Smoothed Segments

Note: The Directional Change map only shows changes between detailed analytic classes C1-C6.

Cross tabulation of SPCC 1.0 versus SPCC 1.3d by Linear Feet

The table below provides a tabular comparison of SPCC refined smoothed analytic versions 1.0 to 1.3d. The rows represent linear feet of each classification under SPCC 1.0, and the columns represent liner feet per classification under SPCC 1.3d.

SPCC 1.0
SPCC 1.3d
Refined Smoothed C1 - Natural C2 - Rural C3C - Suburban Commercial C3R - Suburban Residential C4 - Urban General C5 - Urban Center
C1 - Natural 396,180 334,651 12,702 77 1,461 NA
C2 - Rural 65,247 722,362 13,022 19,281 3,818 NA
C3C - Suburban Commercial 537 11,703 190,914 15,997 12,838 806
C3R - Suburban Residential 3,111 72,583 18,024 302,764 66,345 NA
C4 - Urban General 77 4,372 41,299 71,813 103,903 3,222

SPCC-PLCC Alignment [In Development]

Map of SPCC-PLCC Alignment

Table of Summarized SPCC-PLCC Alighment

plcc_improvement linear_miles
SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 22.846
SPCC 1.0 Base and Future Different - Comparison Not Possible 15.423
SPCC 1.3 Improvement Over SPCC 1.0 2.041
SPCC 1.3 Not an Improvement Over SPCC 1.0 4.363

Table of All PLCC Segments

PLCC ID SPCC 1.0 Base SPCC 1.3d Base SPCC 1.0 Future PLCC Improvement Category Linear Miles
19 C1 - Natural C1 - Natural C2 - Rural C2 - Rural SPCC 1.0 Base and Future Different - Comparison Not Possible 14.243
7 C2 - Rural C2 - Rural C2 - Rural C2 - Rural SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 11.900
18 C2 - Rural C2 - Rural C2 - Rural C2 - Rural SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 5.222
13 C1 - Natural C1 - Natural C1 - Natural C3R - Suburban Residential SPCC 1.3 Not an Improvement Over SPCC 1.0 1.411
6 C4 - Urban General C3R - Suburban Residential C4 - Urban General C3R - Suburban Residential SPCC 1.3 Improvement Over SPCC 1.0 1.410
15 C4 - Urban General C4 - Urban General C4 - Urban General C4 - Urban General SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 1.381
14 C4 - Urban General C4 - Urban General C4 - Urban General C3C - Suburban Commercial SPCC 1.3 Not an Improvement Over SPCC 1.0 1.371
20 C3C - Suburban Commercial C3C - Suburban Commercial C3C - Suburban Commercial C3C - Suburban Commercial SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 1.091
4 C3R - Suburban Residential C2 - Rural C3R - Suburban Residential C4 - Urban General SPCC 1.3 Not an Improvement Over SPCC 1.0 0.971
23 C1 - Natural C2 - Rural C2 - Rural C3R - Suburban Residential SPCC 1.0 Base and Future Different - Comparison Not Possible 0.819
1 C3C - Suburban Commercial C3C - Suburban Commercial C3C - Suburban Commercial C3C - Suburban Commercial SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.780
9 C3C - Suburban Commercial C3C - Suburban Commercial C3C - Suburban Commercial C3C - Suburban Commercial SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.720
21 C3R - Suburban Residential C2 - Rural C3R - Suburban Residential C3R - Suburban Residential SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.682
11 C4 - Urban General C3C - Suburban Commercial C4 - Urban General C3C - Suburban Commercial SPCC 1.3 Improvement Over SPCC 1.0 0.620
5 C3R - Suburban Residential C2 - Rural C3R - Suburban Residential C4 - Urban General SPCC 1.3 Not an Improvement Over SPCC 1.0 0.520
3 C2 - Rural C2 - Rural C2 - Rural C2 - Rural SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.390
17 C3R - Suburban Residential C2 - Rural C1 - Natural C3R - Suburban Residential SPCC 1.0 Base and Future Different - Comparison Not Possible 0.360
10 C3C - Suburban Commercial C3C - Suburban Commercial C3C - Suburban Commercial C3C - Suburban Commercial SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.250
16 C3R - Suburban Residential C4 - Urban General C3R - Suburban Residential C3R - Suburban Residential SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.150
12 C4 - Urban General C2 - Rural C4 - Urban General C4 - Urban General SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.150
22 C3R - Suburban Residential C3C - Suburban Commercial C3R - Suburban Residential C4 - Urban General SPCC 1.3 Not an Improvement Over SPCC 1.0 0.090
24 C4 - Urban General C3C - Suburban Commercial C4 - Urban General C4 - Urban General SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.070
8 C4 - Urban General C3R - Suburban Residential C4 - Urban General C4 - Urban General SPCC 1.0 Base and Future and SPCC 1.3 Align with PLCC 0.060
2 C4 - Urban General C3C - Suburban Commercial C4 - Urban General C3C - Suburban Commercial SPCC 1.3 Improvement Over SPCC 1.0 0.010